mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

objtool: Fix compile failure when using the x32 compiler 

When compiling the v6.9-rc1 kernel with the x32 compiler, the following
errors are reported. The reason is that we take an "unsigned long"
variable and print it using "PRIx64" format string.

	In file included from check.c:16:
	check.c: In function ‘add_dead_ends’:
	/usr/src/git/linux-2.6/tools/objtool/include/objtool/warn.h:46:17: error: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘long unsigned int’ [-Werror=format=]
	   46 |                 "%s: warning: objtool: " format "\n",   \
	      |                 ^~~~~~~~~~~~~~~~~~~~~~~~
	check.c:613:33: note: in expansion of macro ‘WARN’
	  613 |                                 WARN("can't find unreachable insn at %s+0x%" PRIx64,
	      |                                 ^~~~
	...

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Mikulas Patocka 2024-03-30 20:23:08 +01:00 committed by Ingo Molnar
parent 486291a0e6
commit 6205125bd3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/objtool/check.c
View File

@ -585,7 +585,7 @@ static int add_dead_ends(struct objtool_file *file)
struct section *rsec;
struct reloc *reloc;
struct instruction *insn;
unsigned long offset;
uint64_t offset;
/*
* Check for manually annotated dead ends.